Program for Rio800 mp3 player

[Sentinel]

I cant find a good program to use with my ancient rio 800. Itunes seems to not support it, windows media just sucks. Does anyone have a suggestion as to what program to use? I havent used this thing in a few years so I haven't any idea.

 

[AnyMal]

Here you go.

 

[Sentinel]

thanks much!